From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: [PATCH] KVM: x86: Remove set-but-unused cr4 from check_cr_write Date: Fri, 02 Dec 2011 18:26:28 +0100 Message-ID: <4ED90A44.5030706@siemens.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: kvm To: Avi Kivity , Marcelo Tosatti Return-path: Received: from david.siemens.de ([192.35.17.14]:22495 "EHLO david.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751330Ab1LBR0d (ORCPT ); Fri, 2 Dec 2011 12:26:33 -0500 Sender: kvm-owner@vger.kernel.org List-ID: This was probably copy&pasted from the cr0 case, but it's unneeded here. Signed-off-by: Jan Kiszka --- arch/x86/kvm/emulate.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index ac8e5ed..f641201 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -3028,9 +3028,6 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt) break; } case 4: { - u64 cr4; - - cr4 = ctxt->ops->get_cr(ctxt, 4); ctxt->ops->get_msr(ctxt, MSR_EFER, &efer); if ((efer & EFER_LMA) && !(new_val & X86_CR4_PAE)) -- 1.7.3.4